baber/WOPTO huggingface dataset:
Patent JP-S61186241-A (JP)
Title: Production of parent material for optical fiber
Inventor: INOUE KATSUYUKI
IPC: C03B37/018
Filed: 1986-01-31
Abstract: PURPOSE:To reduce variability in production of a parent material for optical fiber and to obtain optical fiber of wide range having low variation in external shape, by growing a porous parent material in the axial direction while transmitting laser beam from the fitting position of a starting material through the starting material and a burner. CONSTITUTION:A laser source is set on the pulling device 13, the laser beam 22 is introduced through the mirror 23 from the end of the starting material 4, transmitted through the starting material 4 and the burner 1. The laser beam 22 passing through the burner 1 is reflected by the mirror 24, and introduced into the receptor 25. In order to make the central axis Z of the starting material 4 coincide with the central axis Z' of the burner 1, the starting material fitting chuck 18, the burner fitting chuck 19 and the position fine adjustor 20 for the burner are regulated is such a way that the laser beam is transmitted through the centers of them, respectively. The transparency of the porous parent material during sintering is detected by the receptor 25.
Patent JP-H01192922-A (JP)
Title: Closet in sink top plate
Inventor: TATENO AKIRA
IPC: E03C1/18
Filed: 1988-01-28
Abstract: PURPOSE:To protect soap and other small objects from being watered by a method in which soap container is covered with a sliding cover when using small objects and also the upper opening of a small object container is closed by the sliding cover when using soap. CONSTITUTION:When food wear is washed by using small objects 10, a cover 9 is set on a soap container 8, and when hands are washed by using soap 11, the cover 9 is slid to close the half of the upper opening 7 of a small object container 6. At the same time, the upper part of the soap container 8 is opened to take out soap 11. When both the small object 10 and the soap 11 are not used, the cover 9 is set on the intermediate between the containers 6 and 8 to open both the spaces, whereby permitting moisture and odors to be removed.
Patent JP-S53104192-A (JP)
Title: Superconductive electromagnet unit
Inventor: MITSUNE SUSUMU
IPC: H01L39/00
Filed: 1977-02-23
Abstract: PURPOSE:To hold an electromagnet effectively even if the outside diameter is restricted, by providing plural divided holding frames outside the electromagnet and coupling them and the inside ring construct by support bars.
Patent JP-H04236368-A (JP)
Title: Method and apparatus for detecting defective part of soldering of ic mounted on board to be measured
Inventor: HORI SEIICHI
IPC: G01R31/02
Filed: 1991-01-18
Abstract: PURPOSE:To accurately detect the defective part of soldering of the lead terminal of the mounted IC soldered to the conductor pattern of a printed circuit board to be measured at the time of the inspection of the printed circuit board. CONSTITUTION:Conductive members 17 are formed so as to be capable of coming into contact with respective lead terminal groups 38 each separately equipped with a mounted IC 35 by absorbing pressing force and collectively brought into contact with said lead terminal groups 38 by groups while contact probes 25 are separately brought into contact with the individual conductor patterns 33 to which the respective lead terminals 37 constituting those respective lead terminal groups 38 are soldered to inspect the continuity states between the conductive members 17 and the contact probes or the mutual continuity states between the adjacent contact probes 25 to detect a defective part of soldering.
Patent JP-S62176167-A (JP)
Title: Manufacture of semiconductor device
Inventor: MISAWA YASUMASA
IPC: H01L29/78
Filed: 1986-01-30
Abstract: PURPOSE:To obtain the characteristics of a transistor such that high integration density can be implemented, resistance to latch-up is high, a leak current is minute, a drain current is large and a junction withstanding voltage is high, by selectively forming a diffused layer, whose conductivity is reverse with respect to a substrate, by ion implantation between a Schottky junction region as a source/drain region and a gate. CONSTITUTION:On the surface of a substrate 31, a field oxide film 32 and a gate insulating film 33 are formed. A polysilicon gate 34, in which phosphorus is doped at a high concentration, is formed. An SiO2 film 35 is grown, a Pt layer 36 is deposited and a platinum silicide layer 37 is formed. The layer 36 on the film 35, which is not made to be silicide, and the film 35 are removed. An offset part is formed on the side surface of the polysilicon gate. Boron ions are implanted in the offset part, and a P<+> type diffused layer 38 and an SiO2 film 39 are formed. Then an SiO2 film 40 is formed by a CVD method. A contact hole H is provided in correspondence with the layer 37 as a Schottky contact. A Ti layer 41 and an Al layer 42 are sequentially laminated, and a source and a drain are formed. Thus the P<+> type diffused layer 38 is formed between the region 37 and a channel without giving damage to the Schottky junction part.
Patent JP-S55111234-A (JP)
Title: Fiber-reinforced foamed plastic diaphragm
Inventor: HANEDA TOSHIO
IPC: B29C67/20
Filed: 1979-02-21
Abstract: PURPOSE: To obtain a diaphragm with a high quality by melting the fiber with a  lower melting point or a finer diameter by heating to form knots in a non-woven  cloth in which the same kind of short fiber varied in the melting point and the  diameter is dispersed evenly regardless of the directionality thereof and molding  thereof under heat and pressure in the form of a prepreg sheet after the cloth is  pregnated with a foaming resin.  
     CONSTITUTION: The same kind of fiber including aromatic polyamide fiber and acrylic fiber each varied in the melting point and the diameter is cut to the length of 10mm or less and is dispersed evenly with respect to the directionality and the local weight distribution of the fiber. Then, it is heated at such a temperature as to melt the fiber with the lower melting point and finer diameter to form a non- woven cloth having a strong knot between the fibers. The non-woven cloth thus obtained is impregnated with a paint obtained by dissolving or suspending a foaming resin such as acrylic resin group and urethane resin group in a solvent to form a prepreg sheet, which is molded under heat and pressure to obtain a diaphragm as originally designed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09187826-A (JP)
Title: Manufacture of casting
Inventor: ISHII HIROSHI
IPC: B29C39/10
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To realize a casting, in which no resin adheres to the side surface at the portion projected from resin of an embedded fitment, which has favorable external appearance and dimensional accuracy and the productivity and reliability of which are high. SOLUTION: In manufacturing of a casting having an embedded fitment 2 projected from a resin part 4, a thermosetting resin 4 is cast for manufacturing this casing under the condition that a sealant 5, the linear expansion coefficient of which is larger than those of a mold 1 and of an embedded fitment 2, is charged into a space formed between the mold 1 and the above-mentioned projected portion of the embedded fitment 2.
Patent JP-S53104396-A (JP)
Title: Film tying device
Inventor: TAMURA TSUGIROU
IPC: B65B41/00
Filed: 1977-02-21
Abstract: PURPOSE: To provide a film tying device wherein when a film being used in a packaging machine draws near to its end, the film is tied to a reserve film, and even when it is heavy film roll, it can be tied easily to a new film without stopping the operation of the packaging machine or the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54111793-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: UCHIDA HIDEAKI
IPC: H01L29/872
Filed: 1978-02-22
Abstract: PURPOSE: To decrease the forward voltage of diode and to increase the degree of integration, by forming only the electrode of diode by Al and forming other electrodes of semiconductor element with Al including Si, in the IC having Schottky barrier diode element.  
     CONSTITUTION: The P +  type base region 2 is formed by diffusion on the semiconductor substrate providing the N type epitaxial layer 1 and the N +  type emitter region 3 is placed in it. Next, the full surface is covered with the SiO 2  film 4 and window is opened on the region 3, the Al film 7 including Si of several % is coated on the entire surface and conection is made between the region 3 and it. After that, the films 4 and 7 of the Schottky barrier diode electrodes bridged on the region 2 and the layer 1 are removed by etching and the Al film 8 is coated on the entire surface. Next, the film 8 is remained only at the diode electrode and others are removed, and the emitter electrode 9 is attached to the film 7 exposed. Thus, the area of the diode can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59144542-A (JP)
Title: Method for controlling operation of forming tool in wire rod bending machine
Inventor: ITAYA REIJIROU
IPC: B21F1/00
Filed: 1983-02-07
Abstract: PURPOSE:To automate bending of a wire rod and to bend exactly the wire rod by controlling the revolutions of motors with a numerically controllable computer. CONSTITUTION:The revolutions of motors 7 are controlled by a control device 9, such as a numerically controllable computer. The motors 7 are run by preset angles at the suitable timing and suitable speed according to the shape of a wire rod 2 to be formed, by which the movement of a forming tool 3 to and from the front of a delivery port 1 is adequately controlled. The movement of the tool 3 to and from the front of the port 1 for the rod 2 is made easily and exactly controllable by the simple construction and the disposition of the tool 3 is made freely selectable.
Patent JP-H07228235-A (JP)
Title: Turning behavior control device for vehicle
Inventor: ONUMA YUTAKA
IPC: B60T8/58
Filed: 1994-02-15
Abstract: PURPOSE:To obtain desired turning behavior without being influenced by a change in a road surface (mu), and reduce the cost by obveating an expensive sensor in a wheel speed control device for a vehicle. CONSTITUTION:A turning behavior objective value to show objective turning behavior of a vehicle is set (M3) from detected steering operation and vehicle speed. Objective wheel speeds of respective four wheels are calculated (M4) by calculating at least one of an objective wheel speed longitudinal difference and an objective wheel speed lateral difference according to a preset turning behavior objective value. The wheel speeds of the respective wheels are independently controlled according to the calculated objective wheel speeds of the respective wheels.
Patent JP-H03207976-A (JP)
Title: Refrigerator
Inventor: KUBOTA JUNICHI
IPC: F25D11/02
Filed: 1990-01-29
Abstract: PURPOSE:To consistently prevent the destruction of the cell membrane in the process from the freezing of food to the preservation thereof by providing a deep freezing storage chamber for deep freeze preservation and a demarcated chamber and arranged an auxiliary cooler in the demarcated chamber to change over a cooling medium from a main cooler to the auxiliary cooler at the time of rapid freezing operation to supply the same to the auxiliary cooler. CONSTITUTION:The first freezing chamber 6 and a refrigerating chamber 7 are formed so as to demarcated each other and the second freezing chamber 10 is formed so as to be adjacent to the first freezing chamber 6 on the left-hand side thereof. Both freezing chambers 6, 10 are controlled to temp. of about -18 deg.C but a deep freezing storage chamber 8 cooled to extremely low temp. of about -30 deg.C is formed in the first freezing chamber 6. A demarcated chamber 27 for rapid freezing is formed to the lower part in the freezing chamber 10 and, when the cooling medium circulating in a cooling medium circuit 18 is changed over from a main cooler 19 at the time of rapid freezing operation by a change-over valve 40 to be supplied to the auxiliary cooler 37 of the demarcated chamber 27, the temp. of the auxiliary cooler becomes -60 deg.C or lower. The foods successively frozen rapidly in the demarcated chamber 27, the temp. of the auxiliary cooler becomes -60 deg.C or lower. The foods successively frozen rapidly in the demarcated chamber 27 are successively transferred to the deep freezing storage chamber 8. Therefore, the destruction of the cell membrane of food from freezing to preservation is suppressed as low as possible and the freshness of food is kept.
Patent JP-S58138300-A (JP)
Title: Blade pitch varying unit of fan
Inventor: TSUJI ISAO
IPC: F04D29/36
Filed: 1982-02-10
Abstract: PURPOSE:To reduce the manufacturing cost by contacting the rear face of a sliding bearing and the hab outercircumferential side thrust face of a thick tubular bearing tightly thus functioning effectively against the bending moment to be applied on the vane thereby eliminating the working of the spot facing at the outercircumference of the hab. CONSTITUTION:Since the rear face of a sliding bearing 6 and the hab outercircumferential side thrust face of a thick tubular bearing 21 are contacting tightly even for the bending moments 19, 19' to be applied on a vane 1, the axial components 26, 26' of a vane fixing shaft of said moments 19, 19' are transmitted through a hab innercircumferential side thrust face of said bearing 21 and a bearing holder 16B to a roll bearing 5 where it is applied with the load. While the reactions 27, 27' to be applied on the vane fixing shaft 3 of said moments 19, 19' can be applied with the load on a radial bearing face of said bearing 21. Consequently it will function effectively for the bending moments 19, 19' functioning on the vane 1 even when the spot facing at the outercircumfererce of the hab is eliminated. Consequently the non-efficient working on the spot facing of the hab outercircumference can be eliminated resulting in the reduction of the manufacturing cost.
Patent JP-H07227269-A (JP)
Title: Equipment for culture of photosynthetic organism
Inventor: ENDO TAKESHI
IPC: C12M1/14
Filed: 1994-02-15
Abstract: PURPOSE:To provide an equipment for culture of photosynthetic organism, capable of efficiently supplying light and carbon dioxide and reducing the energy required for culture in culture of a photosynthetic organism. CONSTITUTION:This equipment 1 for culture of photosynthetic organism, is equipped with a liquid film forming plate 2 for allowing a culture solution 4 containing a photosynthetic organism to flow down along the surface of it in a liquid film state, a culture solution supply unit 5 for supplying a culture solution containing the photosynthetic organism at the upper stream end and a light source 7 for irradiating the liquid film 6 with light. In this equipment, a light reflecting plane is formed around the liquid film forming plate and the outgoing end of an optical fiber for transmitting light from a light source is arranged in a space between the liquid film forming plate and the light reflecting plane.
Patent JP-H0593673-A (JP)
Title: Camera jiggling detector
Inventor: KINDAICHI TAKASHI
IPC: G03B17/00
Filed: 1991-02-12
Abstract: PURPOSE:To reduce delay time of a signal caused for removing noise to detect camera jiggling in a circuit for detecting a jiggling signal using a light measuring output. CONSTITUTION:Brightness information wherein brightness of a certain part of a subject is detected as a light measuring region by a light receiving element 11 and converted into light current is subjected to signal conversion with logarithmic compression, differentiation, etc., in a signal conversion part 12. This converted signal is envelope-detected by an AM wave detector 13. Dc components of an output detected by the AM wave detector 13 are removed by a dc component removing part 14 and then the output is sent to a subtractor 15. In this subtractor 15, the output directly sent out from the AM wave detector 13 and the output from the dc component removing part 14 with the dc components removed are subjected to subtraction. An output obtained by the subtractor 15 is amplified by an amplifier 16 and obtained as a jiggling detector output.
Patent JP-H05277138-A (JP)
Title: Thigh member of artificial hip joint bone
IPC: A61F2/36
Filed: 1993-02-05
Abstract: PURPOSE: To provide an artificial hip joint bone to be buried without an adhesive that can give sufficient stability of an artificial bone by simple operation to connect a thigh member and the bone at its best. CONSTITUTION: This thigh member of an artificial hip joint hone has central and side parts with arch section, the central part equipped with an opening to connect the spine side with the bell part, and a shaft so that the diameter of the opening in the perpendicular direction to the shaft line is reduced from the central part to the end part. The shaft end part 20 is formed almost linear, at least an opening 30 in the vicinity of the central shaft end part is formed as a plurality of long holes almost parallel to one another, and the major axis of the opening is extended in an angle against the axis line 18 of the end shaft part 20 almost in perpendicular to the central side slightly curved at the central part.
Patent JP-S57134443-A (JP)
Title: Production of acrylic or methacrylic acid
Inventor: OODAN KIYOUJI
IPC: C07C51/00
Filed: 1981-02-13
Abstract: PURPOSE: The gas-phase oxidation of acrolein or methacrolein with molecular oxygen at elevated temperature is conducted in the presence of a catalyst of long life to produce both of the titled compounds in high yield.  
     CONSTITUTION: The gas phase oxidation of an unsaturated aldehyde such as acrolein or methacrolein is conducted with molecular oxygen at elevated temperature in the presence of a catalyst of the formula (X is potassium and/or cesium; aWi are atomic numbers where when a is 12, b is 0.3W5, c is 0.005W5, d is 0.05W5, e is 0.05W5, f is 0W5, g is 0.05W3, h is 0.005W5 and i is 37W89). The conversion of acrolein and the selectivity of methacrolein is increased. Especially, the catalyst containing potassium and/or cesium increases the yield of mathacrylic acid by leaps and bounds. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04256970-A (JP)
Title: Recorder control system
Inventor: SUZUKI NOBUYOSHI
IPC: G06F17/40
Filed: 1991-02-12
Abstract: PURPOSE:To confirm cumulative data at a place where a managing device is placed, as well as necessary and simultaneously to store much control data by division classifications, as well totally even if the storage capacity of a controller is limited. CONSTITUTION:In a recorder control system, the control data of plural controllers are summed up and held by repeater systems 2, 9, the data held by respective repeater systems 2, 9 are collected, summed up by controller classifications and registered code classifications and the processing of the calculation of a charge and others is executed by a host computer 1. When a command to clear the control data of the controller is issued by the host computer 1 after collecting the data of the repeater systems 2, 9, the corresponding data of the controller are cleared after collecting the data of the repeater systems 2, 9. Further, when the command not to clear the data is issued by the host computer after collecting the data of the repeater systems 2, 9, the data of the controller 3 is held in the controller as it is.
Patent JP-S53104692-A (JP)
Title: Stabilization of polyester
Inventor: KURUSU KUROSHI
IPC: C08G63/00
Filed: 1977-02-25
Abstract: PURPOSE: To stabilize a polyester consisting mainly of tetramethylene glycol as the glycol component, by reacting a polycarbonate prepared from a specific diol with the melted polyester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62176909-A (JP)
Title: Active carbon product and its preparation
Inventor: OKABAYASHI HIROAKI
IPC: C01B31/08
Filed: 1986-01-31
Abstract: PURPOSE:To inhibit the adsorption of a material, etc., before a stage for using active carbon, and to obtain an active carbon product having superior preservability and formability by impregnating a monomer for forming depolymerizable polymer into pores of the active carbon and polymerizing the impregnated monomer. CONSTITUTION:A monomer (e.g. styrene, propylene) which forms depolymerizable polymer is impregnated into pores of active carbon. An aimed active carbon product is obtd. by polymerizing the monomer. By this method, the depolymerizable polymer functions as plug for the pores in the preservation stage of the active carbon, inhibiting thus the adsorption of a material. The polymer serves also as a reinforcing body for the active carbon, preventing the crumbling of the active carbon. When the active carbon is used for adsorption, the depolymerizable polymer impregnated in the pores is removed easily by heat-treatment, etc.
Patent JP-S57132952-A (JP)
Title: Profile detector
Inventor: MANABE TAKAO
IPC: B23Q35/30
Filed: 1981-02-12
Abstract: PURPOSE:To establish a profile detecting device by supporting the tracer shaft with pneumatic static pressure bearings, thereby practically eliminating frictional resistance, and directly detecting values of the tracer shaft displacement in X, Y and Z directions. CONSTITUTION:When a stylus 3 is approached to a slope of the model 21, a tracer shaft 2 receives a reaction force from the surface of slope. This reaction force is supported by static pressure bearings 5, 6 and 7, 8 through the stylus 3. This reaction force is analyzed into components of Z and X directions, and corresponding displacement made by a support cylinder 4, for x component, which slides leftward inside the bearings 7, 8, and by the tracer shaft 2, for Z component, which slides against the bearings 5, 6. The X direction desplacement is detected by joint operation of a movable 17 and a fixed 18 elements, and the Z direction displacement by a movable 15 and a fixed 16 elements. As a result, the frictional resistance is minimized, and smooth parallel movement of the stylus facilitated.
Patent JP-H09188119-A (JP)
Title: Suspension control device
Inventor: ICHIMARU OSAYUKI
IPC: B60G17/015
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To suitably cope with a sprung load of vehicle to obtain good comfortableness, and improve the maneuvering safety. SOLUTION: A car height sensor 30 for sensing a sprung load of a vehicle is provided between the sprung load and the unspring load of the vehicle, and a controller 6 adjusts the magnitude of control gains in response to the data on loads detected by the car-height sensor 30. The controller adjusts the magnitude of the control gains in response to the sprung load to control the actuator driving signal D and therefore the damping coefficient. Thus, it is possible to set the damping coefficient having the magnitude which corresponds to the sprung load, and by setting the damping coefficient in this way, good comfortableness or the maneuvering safety can be ensured, in spite of the change in the sprung load.
Patent JP-H05186836-A (JP)
Title: Method for controlling strip temperature in continuous heat treatment furnace for metallic strip
Inventor: FUSHIMI NAOYA
IPC: C21D9/56
Filed: 1992-01-09
Abstract: PURPOSE:To enable the control of strip temp. with high accuracy even in the case of changing the strip thickness in a metallic strip continuous heat treatment furnace. CONSTITUTION:When the strip thickness changes from (h) to (h'), an upper and a lower limit values of the strip temp. jumping quantity are beforehand decided from a difference DELTAtb between a predicted last strip temp. in a corrected strip tamp. heat curve obtd. by deducting a strip dropping temp. DELTAt at the contacting part with a roll in the furnace from the strip temp. heat curve and the aimed strip temp. Tp in the case of being the predicted strip thickness (h') in the stationary condition, and the furnace temp. realizing this lower limit value is back-calculated, executes the control of the furnace temp. so as to become the furnace temp. when the strip thickness changing part reaches the furnace.